Compare phones
| Global Score | |
| 83.2 | 79.8 |
| Basic Information | |
| Xiaomi | Asus |
| -- | Android 12 |
| 2019-03-06 | 2022-09-19 |
| 6.20 x 2.94 x 0.30 inches | 6.81 x 3.03 x 0.41 inches |
| 6.10 ounces | 8.43 ounces |
| Black, Blue and Purple | Space Gray |
| Glass (Corning Gorilla Glass 5) and Metal | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2340 x 1080 pixels | 2448 x 1080 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 393 pixels per inch |
| 600 cd/m2 brightness | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | MediaTek Dimensity 9000+ (4 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | processor |
| 6 GB RAM | 16 GB RAM |
| Adreno 640 GPU | Mali-G710 MC10 GPU |
| 9.63 | 6.3 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 48.00 MP + 20.00 MP | 50.00 MP + 12.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 12.1 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 3300mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.28 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi 9 is a little bit better than the Asus ROG Phone 6D, getting an 83.2 score against 79.8. Xiaomi Mi 9 is an extremely older cellphone than the Asus ROG Phone 6D, but Xiaomi managed to make it noticeably lighter and thinner anyway. Xiaomi Mi 9 features an extremely better processing unit than Asus ROG Phone 6D, although it has less RAM, they both have a Octa-Core CPU.
The Asus ROG Phone 6D has just a bit better screen than Xiaomi Mi 9, because although it has a just a little lower pixels density, it also counts with a little bit higher resolution of 1080 x 2448px, a really brighter display and a bit bigger screen. Asus ROG Phone 6D features a bit better camera than Xiaomi Mi 9, because although it has a smaller diafragm aperture which is not recommended for low-light images, it also counts with a lot higher video quality, a higher 50 mega-pixels resolution back facing camera and a much bigger back camera sensor providing a much better image quality.
Asus ROG Phone 6D has much more memory to store more games and applications than Xiaomi Mi 9, because it has 256 GB internal memory. The Asus ROG Phone 6D counts with a really longer battery duration than Xiaomi Mi 9, because it has 6000mAh of battery capacity against 3300mAh.
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